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鲈鱼,又称花鲈,属常鲈亚科。体延长,侧扁吻尖,口大,下颌稍突出,前腮盖后缘具细锯齿,下角及下缘有千刺,腮盖骨生缘有一扁刺,被栉鳞,背鳍叉形,体侧上半部及背鳍膜上有黑斑点,喜栖息于河口半咸水地区(江河入海口),也可进入淡水生活。早春在咸淡水交界的江河中产卵,幼鱼常与鲐鱼、鳋鱼为伍。此鱼生长快,一般重1.5 ̄2.5千克,最大的可达15千克。鲈鱼肉质鲜美,属经济性鱼类,也是著名的江鲜之一,把它作为对象鱼,能增添钓鱼的乐趣。
Perch, also known as perch, is often perch subfamily. Extended body, side flat snout, large mouth, jaw slightly prominent, serratus anterior serrulate serrate, lower horn and lower edge of the thorn, keloid margin of a flat barbed edge, was CBS scale, dorsal fin fork, body side Upper half and dorsal fin spots on the film, hi habitat in the estuarine brackish water areas (rivers into the sea), can also enter the freshwater life. Early spring in the brackish water at the junction of the spawning of larvae, juveniles often with anchovies, anchovies. This fish grow fast, usually weighing 1.5 ~ 2.5 kg, the largest up to 15 kg. Perch meat is delicious, is an economical fish, is also one of the famous river fresh, as its target fish, can add fishing fun.